4LU9

Crystal structure of E.coli SbcD at 2.5 angstrom resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (C, B, A, D)	Exonuclease subunit SbcD	polymer	354	39467.6	4	UniProt (E8Y9D8)	Escherichia coli	Nuclease SbcCD, D subunit
2	E, F, G, H (C, B, A, D)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
3	I, J, K, L (C, B, A, D)	water	water		18.0	583	Chemie (HOH)

Sequence modifications

C, B, A, D: 1 - 340 (UniProt: E8Y9D8)

PDB	External Database	Details
Met -13	-	expression tag
Ser -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
His -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
Ser -5	-	expression tag
Met -4	-	expression tag
Asp -3	-	expression tag
Ile -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	157870.4
Non-Polymers*	Number of molecules	4
	Total formula weight	368.4
All*	Total formula weight	158238.8

*Water molecules are not included.